I have upgrade from xcode 7.3.2 to 8.3.2 now nothing work

I have upgrade my Xcode to the latest version but now nothing is working. After upgrading Xcode asked to convert to swift syntha now all my old codes giving me errors, what should i do?

Converting from 7.3 to 8.3 logically causes a lot of changes, and converter cannot translate everything.


Have you a lot of errors in each code ? What type of error ?


You will have to edit one by one.

I have upgrade from xcode 7.3.2 to 8.3.2 now nothing work
 
 
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